Omron SYSDRIVE 3G3RV Series User Manual

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nSetting Motor Rated Current
Set the rated current value on the motor nameplate in parameters E2-01 (for motor 1) and E4-01 (for motor 2).
This set value is the electronic thermal base current.
nSetting Motor Overload Protection Characteristics
Set the overload protection function in L1-01 according to the applicable motor.
The induction motor's cooling abilities differ according to the speed control range. Consequently, you must
select the electronic thermal protection characteristics to match the applicable motor's tolerance load charac-
teristics.
The following table shows the motor type and tolerance load characteristics.
L1-01
Set
Value
Motor Type Tolerance Load Characteristics Cooling Ability
Electronic Thermal Opera-
tion (at 100% Motor Load)
1
General-purpose
motor (standard
motor)
Use this motor for
operations using a
commercial power
supply. This motor
construction yields
best cooling effect
when operating at 50/
60 Hz.
When operating continu-
ously at 50/60 Hz or less,
motor overload detection
(OL1) is detected. The
Inverter outputs the error
contact, and the motor
coasts to a stop.
2
Inverter motor
(constant torque)
(1:10)
This motor yields a
cooling effect even
when operating at
low speeds (approx.
6Hz).
Operates continuously at 6
to 50/60 Hz.
3
Vect or motor
(1:100)
This motor yields a
cooling effect even
when operating at
extremely low speeds
(approx. 0.6 Hz).
Operates continuously at
0.6 to 60 Hz.
Short time 60
Torque (%)
Rated rotation
speed = 100%
3.7 kW max.
5.5 to 15 kW
18.5 kW
80% ED or Frame number
Max. 30 min. speed of 200 LJ
50% ED or 30
Continuous
Frame
number
Max.
speed of
200 LJ
min.
Frame number Max.
speed of 160 MJ to 160
Frame number
Max. speed of 132
Rotation speed
Short time 60
Torque (%)
Rated rotation
speed = 100%
Continuou
Frame number
Max. speed of 200
Frame number Max.
speed of 160 MJ to 180
Frame number
Max. speed of 132
Rotation speed
Short time 60 s.
Torque (%)
Rated rotation
speed = 100%
Continuou
Frame number 
Max. speed of 
200 LJ min.
Frame number Max.
speed of 160 MJ to 180
Frame number
Max. speed of 132
Rotation speed (%)

Omron SYSDRIVE 3G3RV Series Specifications

General

Brand	Omron
Model	SYSDRIVE 3G3RV Series
Category	Inverter
Language	English